ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.main li {
  float: left;
  padding: 10px;
  border: 1px solid #e2e2e2;
}
.my-anim {
  width: 100px;
  height: 100px;
  background-color: #008b00; 
  border-radius: 50%;
  text-align: center;
  color: white;
  line-height: 6.3;
}
.my-anim-up {     
  animation: up .3s;
} 
.my-anim-upbit {
  animation: upbit .3s;
} 
.my-anim-scale {
  animation: scale .3s;
}
.my-anim-scale-spring {
  animation: scale-spring .3s;
}
.my-anim-fade-in {
  animation: fade-in .5s;
}
.my-anim-fade-out {
  animation: fade-out 1s;
}
.my-anim-rotate {
  animation: rotate 1s;
}
.my-anim-loop {
  animation: rotate 1s linear infinite;
}

@keyframes up {
  0% {
    opacity: .3;
    transform: translateY(100%);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes upbit {
  0% {
    opacity: .3;
    transform: translateY(30%);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale {
  0% {
    opacity: .3;
    transform: scale(.3);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes scale-spring {
  0% {
    opacity: .3;
    transform: scale(.3);
  }
  80% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fade-in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}
@keyframes fade-out {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0);
  }

  100% {
    transform: rotate(359deg);
  }
}

